| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 29.244 | N/A |
| 2 | 4 | 27.642 | 18/8:19.158 |
| 3 | 2 | 30.281 | 17/8:12.628 |
| 4 | 2 | 28.224 | 17/8:08.694 |
| 5 | 2 | 26.502 | 18/8:28.002 |
| 6 | 2 | 28.221 | 17/8:00.028 |
| 7 | 3 | 28.549 | 17/8:01.028 |
| 8 | 2 | 27.080 | 18/8:26.455 |
| 9 | 3 | 30.032 | 17/8:02.306 |
| 10 | 2 | 29.326 | 17/8:04.100 |
| 11 | 3 | 29.103 | 17/8:05.018 |
| 12 | 3 | 29.747 | 17/8:06.999 |
| 13 | 3 | 26.937 | 17/8:04.769 |
| 14 | 2 | 25.991 | 17/8:01.717 |
| 15 | 3 | 30.821 | 17/8:04.622 |
| 16 | 4 | 27.359 | 17/8:03.446 |